#include <stdio.h> 
#include <string.h> 
int main(void) 
{ 
  char s1[80], s2[80];
  gets(s1);
    gets (s2); 
  printf("lengths: %d %d\n", strlen(s1), strlen(s2));
  if(!strcmp(s1, s2)) printf("The strings are equal\n");
  strcat(s1, s2); 
  printf ("%s\n", s1);
  strcpy(s1, "This is a test.\n"); 
  printf(s1); 
  if(strchr("hello", 'e')) printf("e is in hello\n");
  if(strstr("hi there", "hi")) printf("found hi");
  getch();
  return 0;
}
